数据库发生错误。

#!/usr/bin/perl -w

eval 'exec /usr/bin/perl -w -S $0 ${1+"$@"}'
    if 0; # not running under some shell

# Copyright (C) 2002 Dirk Eddelbuettel <edd@debian.org>, and GPL'ed
# Based on the original example by Dj Padzensky
#
# $Id: yahooquote,v 1.2 2002/12/24 17:50:28 edd Exp $

use strict;
use Getopt::Long;
use Finance::YahooQuote;

my $verbose = 0;
GetOptions("verbose" => \$verbose);

die "Usage: $0 [--verbose] symbol [symbol ...]\n" if $#ARGV == -1;

my @h = ("Symbol","Name","Last","Trade Date","Trade Time","Change","% Change",
	 "Volume","Avg. Daily Volume","Bid","Ask","Prev. Close","Open",
	 "Day's Range","52-Week Range","EPS","P/E Ratio","Div. Pay Date",
	 "Div/Share","Div. Yield","Mkt. Cap","Exchange");

$Finance::YahooQuote::TIMEOUT = 30;
my @q = getquote(@ARGV);

foreach $a (@q) {
  foreach (0..$#h) {
    if ($verbose) {
      print "$h[$_]: $$a[$_]\n";
    } else {
      print "$$a[$_]\t" if $h[$_] =~ /(Name|Symbol|Last|Trade Date|Exchange)/m;
    }
  }
  print "\n";
}


=head1 NAME

yahooquote - Get stock quotes from Yahoo!

=head1 SYNOPSIS

  yahooquote SAPG.F JARD.SI 0307.HK BII.L DIA INTC T BCE.TO \
           CDL.NZ CTI.AX SCIL.SI TELMEXL.MX FTE.PA OLIV.MI  \
           TEF.MC VOLVA.ST EBTP4.SA
  yahooquote --verbose T BCE.TO DTEGN.F

=head1 DESCRIPTION

This scripts provides a simple example for the use of B<Finance::YahooQuote>
as well as a simple check means of downloading a quote, or checking a symbol.

=head1 COPYRIGHT

Copyright 1998 - 2002 Dj Padzensky
Copyright 2002 Dirk Eddelbuettel

This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or (at
your option) any later version.

The information that you obtain with this library may be copyrighted
by Yahoo! Inc., and is governed by their usage license.  See
http://www.yahoo.com/docs/info/gen_disclaimer.html for more
information.

=head1 AUTHOR

Dj Padzensky (C<djpadz@padz.net>), PadzNet, Inc., wrote the original 
version which Dirk Eddelbuettel (C<edd@debian.org>) extended slightly.

=head1 SEE ALSO

L<Finance::YahooQuote>

=cut